Clinical Cornerstone's target audience are primary care providers in the ambulatory care setting. The main objective is to provide the busy clinician with a time-effective practice-oriented, authoritative, and scientifically rigorous distillation of pertinent medical information focusing on a single disease state. To achieve this end, expert specialists in the area are recruited to write in-depth articles designed to convey the cutting-edge sophistication of the top specialists in the field to the primary care practitioner. All articles are then peer-reviewed by expert clinician/teachers from the primary care community.